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The AAPG/Datapages Combined Publications Database
Showing 20,829 Results. Searched 200,357 documents.
Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)
Mehmet Ferruh Akalin
Geological Society of Malaysia (GSM)
..., M. D. 2005 Information-based Inversion and Processing with Applications. Elsevier. VIRIEUX, J., 1986, P-SV wave propagation in heterogeneous media...
2011
S-transform based processing of noisy surface wave record for recovering high-resolution spectrum
Sayan Mukherjee, Mrinal Bhaumik, Tarun Naskar
International Meeting for Applied Geoscience and Energy (IMAGE)
...441225. Naskar, T., and J. Kumar, 2017, Predominant modes for Rayleigh wave propagation using the dynamic stiffness matrix approach: Journal of Geop...
2022
Using Thomsen's Model to Analyze Composition and Internal Structure of Shales; #90017 (2003)
Jose Agnelo Soares, Margareth da Silva Brasil Guimaraes
Search and Discovery.com
..., Brazil Using Thomsen's Model to Analyze Composition and Internal Structure of Shales Abstract In terms of seismic wave propagation shale may...
2003
What is Horizontal Resolution?
L. R. Denham, R. E. Sheriff
Indonesian Petroleum Association
...., LU, L., ROBERSON, R., SHERWOOD, J., 1976, The wave equation applied to migration. Geophysical Prospecting v. 24 pp. 380-3399. NEIDELL, N.S....
1981
Service Life of Flexible Riser and Catenary Mooring Systems
Alan B. Hill, Chris C. E. Candy, Michael N. Kakulas
Southeast Asia Petroleum Exploration Society (SEAPEX)
..., attachment elevation, and wave spectrum. Fatigue of mooring lines is also addressed and a proposed model is described. 1. McNatt, T.R. “Deep Water...
1996
Abstract: Forward Modelling Study of 2D Finite Difference Reverse-Time Migration for Downhole Seismic Data; #90224 (2015)
Dong Shi, Ramin Saleh, Bernd Milkereit
Search and Discovery.com
...), which only predict the behavior of P-wave propagation. Figure 3 shows examples of synthetic seismograms by acoustic forward modelling. Figure 4 shows...
2015
Enhancement of Multicomponent Seismic Data; #41778 (2016)
Satinder Chopra, Ritesh Kumar Sharma
Search and Discovery.com
... to oscillate about their mean positions in different directions. The P-wave causes the rock particles to oscillate in the direction of the propagation...
2016
Defining a Steeply-Dipping Salt Flank in Mississippi with a New High-Certainty 3D Method
Nicholas Brooks, Pat Donais, Werner Heigl, Jakob Haldorsen, Fred Li
GCAGS Transactions
... of migration (the propagation of the observed wave fronts into the formation) and the deconvolution (the collapsing of the source signature...
2015
Abstract: Anisotropy Measurements in a Multi-faced Core Sample by using Pulse Transmission Method; #90174 (2014)
Jaime Meléndez Martínez, Douglas R. Schmitt, and Randolph Kofman
Search and Discovery.com
... is the variation in speed of a wave as a function of its direction of propagation. Analyzing anisotropy in unconventional reservoirs is important since...
2014
Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)
Jon Downton
Search and Discovery.com
... synthetic. Wave propagation effects may or may not be considered as part of the modeling. Extra complexities in performing azimuthal modeling compared to AVO...
2015
Abstract: Do Diamondiferous Kimberlites Preferentially Erupt at Margins of Archean Blocks within the Canadian Shield?; #90172 (2014)
David B. Snyder
Search and Discovery.com
... is attributable to compositional variation (Artemieva 2009) Some regional variations may be due to compositional fabric. Teleseismic wave propagation...
2014
Solitary Waves in Low Permeability Sediments: A Possible Mechanism for Rapid Methane Transport in the Eugene Island Field, Gulf of Mexico Basin; #20261 (2014)
Ajit Joshi, Martin S. Appold, Jeffrey Nunn
Search and Discovery.com
... Joshi et al, 2012 Oil-Saturated Solitary Wave Propagation Methane-Saturated Solitary Wave Model Methane-saturated solitary waves could be better...
2014
Near-Shore Ripples: Some Hydraulic Relationships
A. S. Trenhaile
Journal of Sedimentary Research (SEPM)
... of a trolley which moved along a rigid beam running down the length of the tank, parallel to the direction of wave propagation. Horizontal distances were...
1973
Wave Power Gradient: An Approach to Holocene Depositional History
R. S. Murali
GCAGS Transactions
.... With this information and various wave characteristics (deep water height, period, and propagation direction), the changes in wave characteristics were...
1973
3-D Geomechanical Modeling for Field Development of a Colombian Shale Play
Leonardo Arias Medina, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
... Horizontal propagation of the compressional wave Vertical propagation of the compressional wave Propagation of the vertically polarized shear wave...
2019
Simultaneous inversion of velocity and angle-dependent reflectivity
Nizar Chemingui, Yang Yang, Jaime Ramos-Martinez, Guanghui Huang, Dan Whitmore, Sean Crawley, Elena Klochikhina, Sriram Arasanipalai
International Meeting for Applied Geoscience and Energy (IMAGE)
... stacks, e.g., near and far angle stacks shown in Figures 2E and 2F respectively. The forward and backward propagation are based on the wave equation...
2023
Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada
Gilles Bellefleur
Search and Discovery.com
..., The propagation of stress pulses in viscoelastic solids, Philosophical Magazine, 1, 693–710. Matsushima, J., 2006, Seismic wave attenuation in methane...
Unknown
Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada
Gilles Bellefleur
Search and Discovery.com
..., The propagation of stress pulses in viscoelastic solids, Philosophical Magazine, 1, 693–710. Matsushima, J., 2006, Seismic wave attenuation in methane...
Unknown
Abstract: Benefits of Hydrophones for Land Seismic Monitoring; #90172 (2014)
Eric Forgues, Estelle Rebel
Search and Discovery.com
... for buried and surface sensors. P-waves but also From top to bottom: Propagation angle, Vertical component, Radial component. S-waves. P-waves The S-wave...
2014
Fault Shadow Correction Methodology
P. Julien, J. L. Broyer, O. Bernet-Rollande
Indonesian Petroleum Association
... the fault plane. The reality of wave propagation around a fault plane is probably very complex (diffractions at the edges of reflectors, refractions along...
2000
Depths of Modern Coastal Sand Clinoforms
Neil C. Mitchell, Gerhard Masselink, John M. Huthnance, Luis M. Fernandez-Salas, Francisco J. Lobo
Journal of Sedimentary Research (SEPM)
... examples before such inferences can be made accurately. Some near-shore areas of high wave energy and steep coasts host sand bodies with upwards...
2012
Abstract: Applicability of TTI RTM to Structured Land Datasets; #90172 (2014)
Charles Ursenbach, Yan Yan
Search and Discovery.com
... as dictated by the wave equation. Other methods involve approximations to the wave equation, such as ray tracing or directional propagation, and thus may...
2014
Equivalent reflection coefficient and AVO characteristics of the thin bed
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... of resolution of zero-phase wavelets: Geophysics, 47, 1035–1046, doi: https://doi.org/10.1190/1 .1441367. Kennett, B. L. N., 1983, Seismic wave propagation...
2022
New stability constraints for pseudo-acoustic finite difference TTI modelling and inversion
Rodrigo Fuck, Lorenzo Casasanta, Marcel Nauta
International Meeting for Applied Geoscience and Energy (IMAGE)
... to simulate seismic wave propagation in media with vertical (VTI) or tilted-transverse isotropy (TTI) symmetry. This approximation enables faster...
2024
Monopole slow formation shear head wave Greens function in a LWD borehole acoustic configuration
Tim Geerits, Stefan Schimschal, Anna Swiatek
International Meeting for Applied Geoscience and Energy (IMAGE)
.... W., 1974, Acoustic wave propagation along a fluid-filled cylinder: Journal of the Acoustical Society of America, 45, 33403350. Roever, W., J...
2022